JPS5749004A - In-flowing device for bypassing steam to condenser of turbine - Google Patents
In-flowing device for bypassing steam to condenser of turbineInfo
- Publication number
- JPS5749004A JPS5749004A JP12462480A JP12462480A JPS5749004A JP S5749004 A JPS5749004 A JP S5749004A JP 12462480 A JP12462480 A JP 12462480A JP 12462480 A JP12462480 A JP 12462480A JP S5749004 A JPS5749004 A JP S5749004A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- condensor
- inner cylinder
- turbine
- bypass pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
PURPOSE: To prevent a thermal deformation of a barrel body of a condensor caused by in-flow of bypassing steam by a method wherein a cooling means is arranged in a turbine bypass pipe as a double pipe structure near an open end of the condensor of a turbine bypass pipe.
CONSTITUTION: Bypass pipe 11 is branched in the middle of a pipe 7 for guiding steam produced from a high pressure turbine 2 to a low pressure turbine 8 through a pipe 4 and a boiler 1, and a leading end of the bypass pipe 11 is connected to a condensor 9 through a temperature reducer unit 12. The temperature reducer unit 12 is composed of an inner cylinder having a nozzle 15 at the leading end of the pipe 11 opened and an outer cylinder 17 arranged the inner cylinder with a clearance 16 thereagainst, and the condensed water is guided into the inner cylinder as a cooling water through the pipes 14, 14a branched from the condensed water pipe 10 and through an injection hole 21. Into the clearance 16 in the outer cylinder 17 is similarly guided the condensed water through pipes 14, 14b to cool the inner cylinder, thereafter the water is injected into the condensor 9 at the spray hole 20. The steam injected into the inner cylinder and cooled therein is discharged into the condensor 9 at the discharging hole 22.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12462480A JPS5749004A (en) | 1980-09-10 | 1980-09-10 | In-flowing device for bypassing steam to condenser of turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12462480A JPS5749004A (en) | 1980-09-10 | 1980-09-10 | In-flowing device for bypassing steam to condenser of turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5749004A true JPS5749004A (en) | 1982-03-20 |
Family
ID=14890020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12462480A Pending JPS5749004A (en) | 1980-09-10 | 1980-09-10 | In-flowing device for bypassing steam to condenser of turbine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5749004A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190343A (en) * | 1984-03-13 | 1985-09-27 | 太平洋セメント株式会社 | Incombustible laminated gypsum board and manufacture thereof |
| EP0953731A1 (en) * | 1998-04-30 | 1999-11-03 | Asea Brown Boveri AG | Steam introduction device in power plants |
| EP1260782A1 (en) * | 2001-05-21 | 2002-11-27 | ALSTOM (Switzerland) Ltd | Steam condenser |
| JP2006329501A (en) * | 2005-05-25 | 2006-12-07 | Toshiba Corp | Condenser facility |
| JP2014190590A (en) * | 2013-03-27 | 2014-10-06 | Mitsubishi Heavy Ind Ltd | Condenser, and steam turbine plant with the same |
| CN106017127A (en) * | 2016-06-28 | 2016-10-12 | 程晋瑞 | Condenser multi-stage steam injection vacuum system capable of comprehensively recycling heat |
| EP3104107A1 (en) | 2015-06-12 | 2016-12-14 | General Electric Technology GmbH | Steam dump device for a nuclear power plant |
| WO2018070181A1 (en) * | 2016-10-11 | 2018-04-19 | 住友重機械工業株式会社 | Boiler system |
-
1980
- 1980-09-10 JP JP12462480A patent/JPS5749004A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60190343A (en) * | 1984-03-13 | 1985-09-27 | 太平洋セメント株式会社 | Incombustible laminated gypsum board and manufacture thereof |
| JPH044990B2 (en) * | 1984-03-13 | 1992-01-30 | ||
| EP0953731A1 (en) * | 1998-04-30 | 1999-11-03 | Asea Brown Boveri AG | Steam introduction device in power plants |
| US6189871B1 (en) | 1998-04-30 | 2001-02-20 | Asea Brown Boveri Ag | Steam introduction device in a power plant |
| EP1260782A1 (en) * | 2001-05-21 | 2002-11-27 | ALSTOM (Switzerland) Ltd | Steam condenser |
| WO2002095313A1 (en) * | 2001-05-21 | 2002-11-28 | Alstom (Switzerland) Ltd | Steam condenser |
| JP2006329501A (en) * | 2005-05-25 | 2006-12-07 | Toshiba Corp | Condenser facility |
| JP2014190590A (en) * | 2013-03-27 | 2014-10-06 | Mitsubishi Heavy Ind Ltd | Condenser, and steam turbine plant with the same |
| EP2980474A4 (en) * | 2013-03-27 | 2016-11-30 | Mitsubishi Hitachi Power Sys | Condenser and steam-turbine plant provided therewith |
| EP3104107A1 (en) | 2015-06-12 | 2016-12-14 | General Electric Technology GmbH | Steam dump device for a nuclear power plant |
| US10480779B2 (en) | 2015-06-12 | 2019-11-19 | General Electric Technology Gmbh | Steam dump device for a nuclear power plant |
| CN106017127A (en) * | 2016-06-28 | 2016-10-12 | 程晋瑞 | Condenser multi-stage steam injection vacuum system capable of comprehensively recycling heat |
| WO2018070181A1 (en) * | 2016-10-11 | 2018-04-19 | 住友重機械工業株式会社 | Boiler system |
| JP2018063063A (en) * | 2016-10-11 | 2018-04-19 | 住友重機械工業株式会社 | Boiler system |
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